Company Filing History:
3 out of 8,691 
2 out of 1,457 
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Years Active: 1994-2009
Title: The Innovations of Inventor Jian H Zhao
Introduction
Jian H Zhao is a distinguished inventor based in North Brunswick, NJ, who has made significant contributions to the field of semiconductor technology. With a total of six patents to his name, he is recognized for his innovative solutions in power semiconductor devices.
Latest Patents
Zhao's latest inventions include two notable patents that showcase his expertise in the design and functionality of power transistors. The first patent, titled "Power junction field effect power transistor with highly vertical channel and uniform channel opening," describes a sophisticated semiconductor vertical junction field effect power transistor. This innovative design features a semiconductor structure composed of multiple layers with specific doping concentrations, enabling efficient channel operation and uniformity in channel dimensions. The utilization of U-shaped trenches defines laterally spaced mesas, enhancing the performance of the transistor.
The second patent, "Double-gated vertical junction field effect power transistor," details a power semiconductor switch that integrates a low-voltage lateral junction field effect transistor (LJFET) controlling a high-voltage vertical junction field effect transistor (VJFET). This invention features a double-gated design that optimizes performance with buried layers and ion implantation techniques, demonstrating Zhao's forward-thinking approach in semiconductor technology.
Career Highlights
Throughout his career, Jian H Zhao has collaborated with notable institutions and organizations. He has worked with the US Government as represented by the Secretary of the Army, where his contributions have had a direct impact on military technology. Additionally, he has been associated with Rutgers, The State University of New Jersey, further emphasizing his involvement in academic and research-based innovations.
Collaborations
Zhao has collaborated with eminent professionals, including Thomas E. Koscica and Terence Burke. These collaborations reflect his ability to work alongside other experts in the field, contributing to the advancement of semiconductor technologies and their applications.
Conclusion
Jian H Zhao's innovative patents and collaboration with esteemed organizations underscore his role as a leading figure in semiconductor technology. His cutting-edge designs not only advance the capabilities of power transistors but also pave the way for future innovations in the field. As technology continues to evolve, inventors like Zhao play a critical role in shaping the landscape of engineering and electronics.